Square swing sieve discharging hopper facilitating rapid discharging

Abstract

The discharging hopper comprises a connecting frame, a plurality of hopper bodies are fixedly connected to the outer wall of one end of the connecting frame, the hopper bodies are sequentially arranged in an overlapped mode, discharging openings of the hopper bodies are distributed at intervals, a material guiding assembly is installed in each hopper body, and the discharging openings of the hopper bodies are communicated with the connecting frame. The material guiding assembly comprises two first rotating shafts rotationally connected with the inner walls of the two sides of the hopper body, the two ends of the outer walls of the circumferences of the two first rotating shafts are each fixedly sleeved with a mounting ring, the two adjacent mounting rings are sleeved with the same connecting belt, and a plurality of scraping plates distributed at equal intervals are fixedly connected between the two connecting belts. One end of the inner wall of the top of the hopper body is rotationally connected with a screw rod, the material guiding assembly is arranged, and it is guaranteed that the device can adapt to guiding-out work of different kinds of materials, so that the materials in the hopper body can be rapidly conveyed out, and the problem of material blocking caused by insufficient conveying speed is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of rocking screens, in particular to a discharging hopper for a square rocking screen which is convenient for rapid discharging. Background Art

[0002] The square swing screen body is a power source that can drive multiple groups of screening units to perform screening operations in a screen box at the same time. There are multiple layers of screening units distributed from top to bottom inside the screen box, which can realize the screening and grading of multiple materials that do not pass the particle size. Materials of the same particle size grade are then gathered into one channel for discharge.

[0003] The existing square swing screen has a material outlet that is consistent with the angle of the screen body. Due to the different characteristics of the screened materials, some materials have poor fluidity. Long-term operation of the material outlet will cause blockage, which will cause the screen machine to stop during use and reduce its efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a square swing screen discharging hopper that is convenient for rapid discharging of materials, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a discharge hopper for a square rocking screen that is convenient for quick discharge, comprising a connecting frame, characterized in that: a plurality of bucket bodies are fixedly connected to the outer wall at one end of the connecting frame, the plurality of bucket bodies are arranged in an overlapping manner, and the plurality of bucket body discharge ports are distributed at intervals, and a material guide assembly is installed inside the plurality of bucket bodies, the material guide assembly comprises two rotating shafts rotatably connected to the inner walls on both sides of the bucket body, both ends of the circumferential outer walls of the two rotating shafts are fixedly sleeved with a mounting ring, two adjacent mounting rings are sleeved with the same connecting belt, a plurality of scrapers distributed at equal distances are fixedly connected between the two connecting belts, one end of the inner wall at the top of the bucket body is rotatably connected to a spiral rod, and the spiral blades of the spiral rod extend into the bucket body discharge port.

[0006] As a further preferred embodiment of the present technical solution, a helical gear is fixedly sleeved on the top of the circumferential outer wall of the spiral rod and on one side of the circumferential outer wall of one of the rotating shafts, and the two helical gears are meshed with each other.

[0007] To ensure that the device can adapt to the export of different types of materials, so that the materials in the bucket can be quickly conveyed out, effectively avoiding the problem of material blockage caused by insufficient conveying speed, the bevel gear 2 drives a rotating shaft 1 to rotate, and the rotating shaft 1 can drive the mounting rings at both ends to rotate at the same time. Therefore, with the cooperation of the other two mounting rings, the two connecting belts will also be synchronously transmitted. The two connecting belts drive multiple scrapers along the trajectory. When the scraper scrapes across the inner wall of the bottom of the bucket, the material remaining on it will be scraped to one side. One of the rotating shafts 1 will also drive the helical gear to rotate while rotating. This helical gear drives another helical gear to rotate through meshing, and the other helical gear drives the screw rod to rotate. The material accumulated near the bucket outlet is quickly transmitted to the outside world.

[0008] As a further preferred embodiment of the present technical solution, the plurality of material guiding assemblies share a transmission assembly, and the transmission assembly is located on one side of the plurality of bucket bodies.

[0009] As a further preferred embodiment of the present technical solution, the transmission assembly includes two extension plates fixedly connected to the outer walls of one side of a bucket body at the top and bottom, the two extension plates are rotatably connected to the same rotating shaft 2, the circumferential outer wall of the rotating shaft 2 is fixedly sleeved with a plurality of equally spaced bevel gears 1, and the outer walls of multiple sides of the bucket bodies are rotatably connected to a bevel gear 2, and the multiple bevel gears 2 are respectively fixed coaxially with the multiple rotating shafts.

[0010] As a further preferred embodiment of the present technical solution, a motor is fixedly mounted on the top outer wall of one of the top extension plates, and the motor shaft is coaxially fixed with one end of the rotating shaft.

[0011] This allows multiple material guide components to be driven by a motor to operate synchronously. When the motor is started, the motor shaft can drive the rotating shaft 2 to rotate between the two extension plates. The rotating shaft 2 will drive multiple bevel gears 1 to rotate simultaneously. The bevel gear 1 can drive multiple bevel gears 2 to rotate simultaneously through engagement. Multiple bevel gears 2 can also drive multiple material guide components to operate synchronously.

[0012] As a further preferred embodiment of the present technical solution, a reinforcement ring is fixedly connected to the inner wall of one side of each of the plurality of bucket bodies, and the plurality of spiral rods are rotatably sleeved in the plurality of reinforcement rings respectively.

[0013] The utility model provides a square swing screen discharging hopper which is convenient for quick discharging.

[0014] Beneficial effects:

[0015] (1) The present invention sets a material guide component to ensure that the device can adapt to the discharge work of different types of materials, so that the materials in the bucket body can be quickly conveyed out, effectively avoiding the problem of material blockage caused by insufficient conveying speed. The bevel gear 2 drives a rotating shaft 1 to rotate, and the rotating shaft 1 can drive the mounting rings at both ends to rotate at the same time. Therefore, with the cooperation of the other two mounting rings, the two connecting belts will also be synchronously transmitted. The two connecting belts drive multiple scrapers to transmit along the trajectory. When the scraper scrapes across the inner wall of the bottom of the bucket body, the material staying on it will be scraped to one side. One of the rotating shafts 1 will also drive the helical gear to rotate while rotating. This helical gear drives another helical gear to rotate through meshing, and the other helical gear drives the screw rod to rotate. The materials accumulated near the discharge port of the bucket body are quickly transmitted to the outside.

[0016] (2) The utility model sets a transmission component so that multiple material guide components can be driven by a motor to operate synchronously. When the motor is started, the motor shaft can drive the rotating shaft 2 to rotate between the two extension plates. The rotating shaft 2 will drive multiple bevel gears 1 to rotate simultaneously. The bevel gear 1 can drive multiple bevel gears 2 to rotate simultaneously through engagement. The multiple bevel gears 2 can also drive multiple material guide components to operate synchronously. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 For the utility model Figure 1 A in the middle is an enlarged structural diagram;

[0020] Figure 4 For the utility model Figure 2 The enlarged structural diagram at B in the middle;

[0021] In the figure: 1. Connecting frame; 2. Bucket body; 3. Material guide assembly; 4. Transmission assembly; 301. Rotating shaft 1; 302. Mounting ring; 303. Connecting belt; 304. Scraper; 305. Screw rod; 306. Bevel gear; 307. Reinforcement ring; 401. Extension plate; 402. Rotating shaft 2; 403. Bevel gear 1; 404. Bevel gear 2; 405. Motor. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0023] The utility model provides a technical solution: Figure 2 and Figure 4As shown, in this embodiment, a discharge hopper for a square rocking screen that is convenient for quick discharge includes a connecting frame 1, which is characterized in that: a plurality of bucket bodies 2 are fixedly connected to the outer wall at one end of the connecting frame 1, the plurality of bucket bodies 2 are arranged in an overlapping manner, and the discharge ports of the plurality of bucket bodies 2 are distributed at intervals, and a material guide component 3 is installed inside the plurality of bucket bodies 2, and the material guide component 3 includes two rotating shafts 301 rotatably connected to the inner walls on both sides of the bucket body 2, and a mounting ring 302 is fixedly sleeved on both ends of the circumferential outer wall of the two rotating shafts 301, and two adjacent mounting rings 302 are sleeved with the same connecting belt 303, and a plurality of scrapers 304 distributed at equal distances are fixedly connected between the two connecting belts 303, and a spiral rod 305 is rotatably connected to one end of the top inner wall of the bucket body 2, and the spiral blades of the spiral rod 305 extend into the discharge port of the bucket body 2.

[0024] A helical gear 306 is fixedly sleeved on the top of the outer circumference wall of the screw rod 305 and one side of the outer circumference wall of one of the rotating shafts 301, and the two helical gears 306 are meshed with each other.

[0025] Bevel gear 2 404 drives a rotating shaft 1 301 to rotate, and the rotating shaft 1 301 can drive the mounting rings 302 at both ends to rotate at the same time. Therefore, with the cooperation of the other two mounting rings 302, the two connecting belts 303 will also be transmitted synchronously. The two connecting belts 303 drive multiple scrapers 304 to transmit along the trajectory. When the scrapers 304 scrape the inner wall of the bottom of the bucket body 2, the materials remaining on it will be pushed to one side by the scrapers 304. One of the rotating shafts 1 301 will also drive the bevel gear 306 to rotate while rotating. This bevel gear 306 drives another bevel gear 306 to rotate through meshing, and the other bevel gear 306 drives the screw rod 305 to rotate, and the materials accumulated near the discharge port of the bucket body 2 are quickly transmitted to the outside world.

[0026] like Figure 1 and Figure 3 As shown, multiple material guiding components 3 share one transmission component 4, and the transmission component 4 is located on one side of the multiple bucket bodies 2.

[0027] The transmission assembly 4 includes two extension plates 401 fixedly connected to the outer wall of one side of a bucket body 2 at the top and bottom. The two extension plates 401 are rotatably connected to the same rotating shaft 2 402. The outer wall of the rotating shaft 2 402 is fixedly sleeved with multiple equally distributed bevel gears 1 403. The outer walls of one side of multiple bucket bodies 2 are all rotatably connected to a bevel gear 2 404. The multiple bevel gears 2 404 are respectively coaxially fixed to the multiple rotating shafts 1 301.

[0028] A motor 405 is fixedly mounted on the top outer wall of a top extension plate 401 , and the rotating shaft of the motor 405 is coaxially fixed with one end of the second rotating shaft 402 .

[0029] When the motor 405 is started, the rotating shaft of the motor 405 can drive the rotating shaft 2 402 to rotate between the two extension plates 401. The rotating shaft 2 402 will drive multiple bevel gears 1 403 to rotate simultaneously. The bevel gear 1 403 can drive multiple bevel gears 2 404 to rotate simultaneously through engagement. The multiple bevel gears 2 404 can also drive multiple material guide components 3 to operate synchronously.

[0030] like Figure 2 As shown, a reinforcement ring 307 is fixedly connected to the inner wall of one side of the multiple bucket bodies 2, and multiple spiral rods 305 are respectively rotatably sleeved in the multiple reinforcement rings 307 to ensure that the spiral rods 305 will not swing easily during rotation, effectively avoiding damage to the bucket body 2 by the spiral rods 305.

[0031] The utility model provides a square swing screen discharging hopper that is convenient for quick discharging. The specific working principle is as follows:

[0032] When the device is working, the motor 405 is started, and the motor 405 shaft can drive the rotating shaft 2 402 to rotate between the two extension plates 401. The rotating shaft 2 402 will drive multiple bevel gears 1 403 to rotate simultaneously. The bevel gear 1 403 can drive multiple bevel gears 2 404 to rotate simultaneously through meshing. The multiple bevel gears 2 404 can also drive multiple material guide components 3 to operate synchronously. The bevel gear 2 404 drives a rotating shaft 1 301 to rotate, and the rotating shaft 1 301 can drive the mounting rings 302 at both ends to rotate simultaneously. Therefore, at the other two mounting rings With the cooperation of 302, the two connecting belts 303 will also be transmitted synchronously. The two connecting belts 303 drive multiple scrapers 304 to transmit along the trajectory. When the scraper 304 scrapes the inner wall of the bottom of the bucket body 2, the material remaining on it will be pushed to one side by the scraper 304. One of the rotating shafts 301 will also drive the bevel gear 306 to rotate while rotating. This bevel gear 306 drives another bevel gear 306 to rotate through engagement, and the other bevel gear 306 drives the screw rod 305 to rotate. The material accumulated near the discharge port of the bucket body 2 is quickly transmitted to the outside.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A square swing screen discharging hopper for quick discharging, comprising a connecting frame (1), characterized in that: The outer wall of one end of the connection frame (1) is fixedly connected to a plurality of bucket bodies (2), the plurality of bucket bodies (2) are arranged in an overlapping manner, and the discharge ports of the plurality of bucket bodies (2) are distributed at intervals. A material guide assembly (3) is installed inside each of the plurality of bucket bodies (2), and the material guide assembly (3) comprises two rotating shafts (301) rotatably connected to the inner walls on both sides of the bucket body (2). Both ends of the circumferential outer walls of the two rotating shafts (301) are fixedly sleeved with a mounting ring (302), and two adjacent mounting rings (302) are sleeved with the same connecting belt (303). A plurality of scrapers (304) distributed at equal distances are fixedly connected between the two connecting belts (303). A spiral rod (305) is rotatably connected to one end of the inner wall at the top of the bucket body (2), and the spiral blades of the spiral rod (305) extend into the discharge port of the bucket body (2).

2. A square swing screen discharge hopper for quick discharge according to claim 1, characterized in that: A helical gear (306) is fixedly sleeved on the top of the circumferential outer wall of the spiral rod (305) and one side of the circumferential outer wall of one of the rotating shafts (301), and the two helical gears (306) are meshed with each other.

3. The discharge hopper for a square swing screen that is convenient for rapid discharge according to claim 1, characterized in that: The plurality of material guide assemblies (3) share a transmission assembly (4), and the transmission assembly (4) is located on one side of the plurality of bucket bodies (2).

4. A square swing screen discharge hopper for quick discharge according to claim 3, characterized in that: The transmission assembly (4) comprises two extension plates (401) fixedly connected to the outer wall of one side of a bucket body (2) at the top and bottom, the two extension plates (401) being rotatably connected to the same rotating shaft (402), the circumferential outer wall of the rotating shaft (402) being fixedly sleeved with a plurality of equally spaced bevel gears (403), the outer walls of the plurality of bucket bodies (2) being rotatably connected to a bevel gear (404), and the plurality of bevel gears (404) being coaxially fixed to the plurality of rotating shafts (301).

5. A discharge hopper for a square swing screen that is convenient for rapid discharge according to claim 4, characterized in that: A motor (405) is fixedly mounted on the top outer wall of the top extension plate (401), and the rotating shaft of the motor (405) is coaxially fixed with one end of the second rotating shaft (402).

6. A square swing screen discharge hopper for quick discharge according to claim 1, characterized in that: The inner walls of one side of the plurality of bucket bodies (2) are all fixedly connected to a reinforcement ring (307), and the plurality of spiral rods (305) are rotatably sleeved in the plurality of reinforcement rings (307).

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